Chicago · permit 100901008

70 W MADISON ST

SELF CERT. RENOVATION OF EXISTING BUILDING CORE TOILET ROOMS ON FLOORS 51, 52 AND 53 OF A 57 STORY HIGH RISE. EXISTING USE IS B-BUSINESS AND REMAINS B-BUSINESS (NO CHANGE). EACH FLOOR WILL BE FULLY OCCUPIED BY THE SAME TENANT AND THE ASSOCIATED OFFICE SPACE WILL BE USED AS LEGAL OFFICES. WORK INCLUDES SELECTIVE DEMOLITION, CONSTRUCTION, AND PLUMBING. EXISTING ELECTRICAL AND MECHANICAL SYSTEMS REQUIRE NO CHANGES.